package com.wjn.Mapper;

import com.wjn.pojo.User;
import org.apache.ibatis.annotations.*;

@Mapper
public interface UserMapper {
    //根据用户名查询用户
    @Select("select * from user where username=#{username};")
    User findByUserName(@Param("username")String username);

    @Insert("insert into user(username,password,create_time,update_time)"+
    "values (#{username},#{password},now(),now())")
    void add(@Param("username") String username, @Param("password")String password);

    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update( User user);

    @Update("update user set user_pic=#{avatarUrl},update_time=now() where id=#{id}")
    void updateAvatar(@Param("avatarUrl") String avatarUrl,@Param("id")Integer id);

    @Update("update user set password=#{md5String},update_time=now() where id=#{id}")
    void updatePwed(@Param("md5String")String md5String, @Param("id")Integer id);
}
